Note: 1.44mb floppy disk images may be written from a PC with WinImage, even with a USB floppy drive. It will not run on other Macintosh models. It enabled System 6 to run on the Macintosh Classic,Ĭlassic II, PowerBook 100, Macintosh LC and Macintosh LC II with high-bit language support and up to date printer support. It was needed in someĬountries where System 7 localization had been delayed. System 6.0.8L was a limited maintenance release to support the Asia Pacific market. That makes the Mac crash when connected to an AppleTalk network. Macintosh Classics mistakenly shipped with a copy. System 6.0.6 was not officially released due to a bug. System 6.0.3 is considered the first stable version of System 6. Adds improvements to the MultiFinder and LaserWriter drivers, and support for the 800k/1.44mb SuperDrive. System 6.0 finally brings the version numbers mostly in sync.